Obtain more structural information for proteomics and metabolism applications. The Thermo Scientific™ LTQ XL™ ion trap mass spectrometer offers multiple dissociation techniques—PQD, ETD and CID—for routine structural elucidation. PQD is a proprietary technique that eliminates low mass cut-off concerns. The result is more extensive coverage for predicted and unpredicted metabolites, and the ability to perform peptide quantification using isobaric labels.
The LTQ XL ion trap MS extends the legendary MSn performance of the LTQ ion trap, incorporating more techniques to generate structural information through innovations in Thermo Scientific ion trap technology.
The LTQ XL supplies outstanding sensitivity and abundant structural information for:
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Multiple dissociation techniques, CID, PQD, and optional ETD, expand the amount of structural information that can be recovered from peptides, proteins, and other biological samples.